高三英语课件：选修9unit2单词

UsingnatureWordsandexpressions1.navigatorn.导航者,领航员navigatevi.航行,航海,航空vt.航行于,驾驶,操纵,使通过Theynavigatedwithdifficultythroughthecrowd.他们在人群中艰难行进。navigationn.航海，航行navigationaladj.航海的，航行的2.explorern.勘探者,考察者(考察的人,尤指考察某一地理区域的人)他妈妈是一个到北极探险考察的人。Hismotherisanarcticexplorer.explorationn.探险,探测explorev.探险,探测,探究Wemustexploreallthepossibilitiesforthesolutionoftheproblem.我们必须探讨解决这个问题的所有可能性。Haveyoureallyexploredyournearesttown?你真的考察了离你们那儿最近的城镇了吗？voyagen./vi.航海,航行ThevoyagefromEnglandtoIndiausedtotakesixmonths.过去从英国航行到印度要六个月。goon/make/takeaseavoyage去航海旅行voyagern.航行者,航海者atthemercyofwithoutanyprotectionagainst;helplessbefore任由…摆布；在…面前无助Theywerelostatsea,atthemercyofwindandweather.他们在海上迷失了方向,任凭风和天气的摆布。Thesailorswerelefttothemercyofwindandweather.leave…tothemercyof任凭…处置havemercyon/showmercyto对……表示怜悯Theterroristsshowednomercytothehostages.恐怖分子对人质残酷无情。withoutmercy毫不留情地Themotherleftthedyingbabyinthehospitalwithoutmercy.那位母亲狠心地把垂死的婴儿丢弃在医院。It’samercy(that)(口)幸运的是,幸亏(用于表示更遭的情况得以避免总算是幸运)It’samercytheaccidenthappenedsonearthehospital.幸亏事故发生在离医院很近的地方。It’samercyshewasn’tseriouslyhurt.幸运的是她伤势不重。alongsideprep.=bythesideof;sidebysidewith在……旁边；与……并排adv.=along,near,at,ortotheside在……旁边，近旁，沿着边Heparkedhiscaralongsidethefence.他把车沿着围墙停放。Acardrewupalongside.一辆汽车开上来并排而行。minimum(min)adj.最小的,最低的n.最小值,最小化。(pl)minima/minimums其反义词为maximum(max)adj.最高的,最多的,最大极限的n.最大量,最大限度,极大keep/reducesth.toaminimum将某物保持在/降低到最低限度公司设法最低限度减少开支。Thecompanymanagestokeepalltheexpensestoaminimum.每个班学生人数的最高限额是58名。Themaximumnumberofstudentsineachclassis58.nowhereadv.无处,到处都无我没工作，也没地方住。Ihavenojobandnowheretolive.NowherecouldIseehim.我哪儿也看不到他。nowherenear=farfrom差得远,远非e.g.Thehallwasnowherenearfull.offshoreadj./adv.向海面吹的,离岸的,海面上的,海上/下作业的offshoreworkers海上作业的工人Thestormmovedoffshore.风暴离岸移动。secureadj.安全的,可靠的,放心的,无虑的v.保护,使安全Ourhouseissecurefromflood.我们的房子没有被淹的危险。Somemeasuresareneededtosecurethebankfromaflood.这道堤防需要采取一些措施,免得被洪水冲坏。securityn.安全，保安，保护SecuritywastightduringthePresident’svisit.总统来访期间，保安工作十分严密。theSecurityCouncil安理会thesecurityguard保安involvevt.包括，使陷于,使参与，影响Don’tinvolveotherpeopleinyourmistakes.别把别人牵涉到你的错误中去。Allthechildrenwereinvolvedintheschoolplay.所有的孩子都参加了学校排练的戏剧。Thematterisseriousbecauseitinvolvesyourreputation.这件事很严重，因为它影响到你的声誉。involve指必然包括的结果include指包括属于整体的部分contain指包含在内或含有几种成分hold常指含有多少容量，可与contain互换involve,include,contain,holdTakingthejob_________livingabroad.接受这项工作就一定要住在国外。Theprice__________postagecharges.价格包括邮资在内。Beer___________alcohol.啤酒里含有酒精。Howmuchwaterdoesthepan_______?那盘子能盛多少水？involvesincludescontainsholdmagneticadj.磁的,有磁性的,有吸引力的magnetn.磁体,磁铁amagneticrecorder磁录音机amagneticpersonrandomn.随意,任意adj.任意的,随便的,胡乱的e.g.makearandomchoice任意选择atrandom=aimlessly;withoutanyplan随机，随便e.g.Heopenedthebookatrandom.awkwardadj.难使用的,笨拙的,尴尬的;棘手的,难处理的anawkwardremark令人窘迫的评论Therewasanawkwardsilence,whennooneknewwhattosay.当谁都不知道说什么时，出现了令人尴尬的沉默。他很笨，总是丢东西。Heisawkward;hekeepsdroppingthings.Anawkwardsituationaroseduringthepeacetalks.在和平谈判中出现了棘手的情况。referencen.提及,涉及,参考,参考书目,证明书(人),Atthemeetingtheteachermadereferencestohisheroicdeeds.在会上老师提到了他的英雄事迹。Thesearereferencebooksforstudents.这些是学生用的参考书。referv.提到,涉及,查阅,咨询Theteacheroftenrefersherpupilstothisdictionary.老师经常让她的学生查这本字典。Herpupilsoftenrefertothisdictionary.她的学会经常查这本字典。Don’trefertoitagain.别再提那件事。preciseadj.精确的,准确的precisionn.精确(性),精密(度)Alawyerneedsaprecisemind.律师需要一丝不苟的精神。Acameraisaninstrumentofprecision.照相机是一种精密仪器。simplifyvt.单一化,简单化simpleadj.简单的TheEnglishinthisstoryhasbeensimplifiedtomakeiteasiertounderstand.这个故事里的英语被简写以便更容易理解。Hisfatherlivedasimplelifeinthecountry.他父亲在农村过着简朴的生活。portableadj.轻便的,手提(式)的,便携式的aportabletypewriter提式打字机aportablegenerator便携式发电机shortcomingn.缺点,短处（常用复数）Inspiteofallhisshortcomings,heisstillthebestteachertheschoolhas.他尽管有些缺点，但仍然是该校最好的教师。updatev.使现代化,修正,校正,更新n.现代化,更新e.g.Itisabouttimeweupdatedthesoftware.updatedadj.最新的，现代化的，适时的anupdatedandrevisededition最新修订本tendencyn.趋向,倾向(todosth./towardssth.)have/show/reducethetendencytodoe.g.女性越来越趋向晚婚.Itisagrowingtendencyforwomentomarrylate.tendtodo/towardsth.e.g.Hisviewstendtowardstheextreme.tendtosb.=takecareofsb.reliableadj.可靠的,可信赖的e.g.Shemayforgettocome---sheisnotveryreliable.她可能忘了来，她不太可信赖。relyv.依赖,依靠,信赖,信任,依赖于relyonsth./sb.todoreliabilityn.可靠性Swoopv.toswoopdown(onsb/sth)朝…俯冲e.g.Theeagleswoopeddownonthechicken.Thepoliceswoopedonthehouseatdawn.警察拂晓对房子进行突击检查.peckv.topeckat/out啄e.g.Look,thebirdispeckingatthewindow.Phr.--peckatone’sfoodThelittleboypeckedhismotheronthecheekandhurriedtoschool.小男孩匆匆吻了妈妈的脸颊然后赶往学校.compulsoryadj.必需做的,必修的compulsoryeducation/subjecte.g.IsEnglishacompulsorysubject?compulsionn.强迫,冲动e.g.Youneedfeelundernocompulsiontoaccept.你不用勉强接受.incidentn.事件,事变Hecouldremembereveryincidentingreatdetail.他能把每件小事的细节都记得清楚。incident附带的小事件，事端，政变accident意外事故event重大事件运动项目Howdidtheaccidenthappen?这起事故是怎么发生的？July7thIncident七七事变Whatwerethechiefeventsoflastyear?去年主要的大事是什么？About2000athletescompetein20events.大约两千运动员参加了20个项目的比赛.2.departuren.启程,出发,离开adeparturelounge候车室departuredate动身日期depart(from/for)vi.离开,起程,逝世crewn.全体人员,(工作)队Theplanehadseventypassengersandacrewoften.飞机上有70名乘客和10名机务人员。注意:做主语时,如看作整体,谓语用单数;如看作成员,谓语用复数。